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</a></div> <!----></nav>  <ul class="sidebar-links"><li><a href="/docs/vue/" aria-current="page" class="sidebar-link">说明</a></li><li><section class="sidebar-group depth-0"><p class="sidebar-heading open"><span>Vue 2.0 全解</span> <!----></p> <ul class="sidebar-links sidebar-group-items"><li><a href="/docs/vue/options.html" class="sidebar-link">Vue 简介 &amp; 构造选项</a></li><li><a href="/docs/vue/responsive.html" class="sidebar-link">Vue 数据响应式</a></li><li><a href="/docs/vue/computed-and-watch.html" class="sidebar-link">Vue 计算属性和监听器</a></li><li><a href="/docs/vue/template-instruction-modifier.html" class="sidebar-link">Vue 模板、指令与修饰符</a></li><li><a href="/docs/vue/advanced-options.html" class="sidebar-link">Vue 进阶属性</a></li><li><a href="/docs/vue/prop.html" class="sidebar-link">Vue Prop 自定义属性</a></li><li><a href="/docs/vue/form-and-model.html" class="sidebar-link">Vue 表单与输入绑定</a></li><li><a href="/docs/vue/router.html" class="sidebar-link">Vue Router 的原理</a></li><li><a href="/docs/vue/transition.html" class="sidebar-link">Vue 动画原理</a></li><li><a href="/docs/vue/tree-component.html" class="sidebar-link">递归组件</a></li><li><a href="/docs/vue/plugin.html" class="sidebar-link">Vue 常用插件</a></li><li><a href="/docs/vue/create-project.html" aria-current="page" class="active sidebar-link">Vue 快速搭建项目</a></li></ul></section></li><li><section class="sidebar-group depth-0"><p class="sidebar-heading"><span>VuePress</span> <!----></p> <ul class="sidebar-links sidebar-group-items"><li><a href="/docs/vue/vuepress/started.html" class="sidebar-link">快速搭建文档</a></li><li><a href="/docs/vue/vuepress/markdown.html" class="sidebar-link">Markdown 语法拓展</a></li><li><a href="/docs/vue/vuepress/element-ui.html" class="sidebar-link">添加 Element 组件</a></li><li><a href="/docs/vue/vuepress/file-path.html" class="sidebar-link">关于文件路径</a></li></ul></section></li></ul> </div></div><div class="el-scrollbar__bar is-horizontal"><div class="el-scrollbar__thumb" style="width:0;transform:translateX(0%);ms-transform:translateX(0%);webkit-transform:translateX(0%);"></div></div><div class="el-scrollbar__bar is-vertical"><div class="el-scrollbar__thumb" style="height:0;transform:translateY(0%);ms-transform:translateY(0%);webkit-transform:translateY(0%);"></div></div></div></aside> <main class="page"> <div class="re-page-top"><h1 class="title"><span>Vue 快速搭建项目</span></h1> <div class="re-page-index"><div class="page-index-title"><span class="open-catalog"><svg aria-hidden="true" class="icon arrow-right"><use xlink:href="#icon-bold-right"></use></svg> <span class="text">目录</span></span></div> <div class="page-index-content"><div class="page-catalog" style="display:none;"><div class="synopsis-wrap"><ul class="synopsis-ul"><li class="synopsis-li"><a href="/docs/vue/create-project.html#创建脚手架" class="synopsis-link">创建脚手架</a></li><li class="synopsis-li"><a href="/docs/vue/create-project.html#配置代码格式化" class="synopsis-link">配置代码格式化</a></li></ul></div></div></div></div></div> <div class="theme-default-content content__default"><h2 id="创建脚手架"><a href="#创建脚手架" class="header-anchor">#</a> 创建脚手架</h2> <p>安装 Vue CLI</p> <div class="language-sh extra-class"><pre class="language-sh"><code><span class="token function">yarn</span> global <span class="token function">add</span> @vue/cli-service-global
<span class="token comment"># or npm install -g @vue/cli-service-global</span>
</code></pre></div><p>创建一个项目</p> <div class="language-sh extra-class"><pre class="language-sh"><code>vue create hello-world
</code></pre></div><p>选择第三项自定义配置</p> <div class="language-sh extra-class"><pre class="language-sh"><code>? Please pick a preset: <span class="token punctuation">(</span>Use arrow keys<span class="token punctuation">)</span>
  Default <span class="token punctuation">(</span><span class="token punctuation">[</span>Vue <span class="token number">2</span><span class="token punctuation">]</span> babel, eslint<span class="token punctuation">)</span>
  Default <span class="token punctuation">(</span>Vue <span class="token number">3</span> Preview<span class="token punctuation">)</span> <span class="token punctuation">(</span><span class="token punctuation">[</span>Vue <span class="token number">3</span><span class="token punctuation">]</span> babel, eslint<span class="token punctuation">)</span>
<span class="token operator">&gt;</span> Manually <span class="token keyword">select</span> features
</code></pre></div><p>选择以下依赖</p> <div class="language-sh extra-class"><pre class="language-sh"><code>? Check the features needed <span class="token keyword">for</span> your project:
 <span class="token punctuation">(</span>*<span class="token punctuation">)</span> Choose Vue version
 <span class="token punctuation">(</span>*<span class="token punctuation">)</span> Babel
 <span class="token punctuation">(</span> <span class="token punctuation">)</span> TypeScript
 <span class="token punctuation">(</span> <span class="token punctuation">)</span> Progressive Web App <span class="token punctuation">(</span>PWA<span class="token punctuation">)</span> Support
 <span class="token punctuation">(</span>*<span class="token punctuation">)</span> Router
 <span class="token punctuation">(</span>*<span class="token punctuation">)</span> Vuex
<span class="token operator">&gt;</span><span class="token punctuation">(</span>*<span class="token punctuation">)</span> CSS Pre-processors
 <span class="token punctuation">(</span>*<span class="token punctuation">)</span> Linter / Formatter
 <span class="token punctuation">(</span> <span class="token punctuation">)</span> Unit Testing
 <span class="token punctuation">(</span> <span class="token punctuation">)</span> E2E Testing
</code></pre></div><p>选择 Vue 版本（选择2.x）</p> <div class="language-sh extra-class"><pre class="language-sh"><code>? Choose a version of Vue.js that you want to start the project with <span class="token punctuation">(</span>Use arrow keys<span class="token punctuation">)</span>
<span class="token operator">&gt;</span> <span class="token number">2</span>.x
  <span class="token number">3</span>.x <span class="token punctuation">(</span>Preview<span class="token punctuation">)</span>
</code></pre></div><p>选择是否使用 history 路由（默认启用即可）</p> <div class="language-sh extra-class"><pre class="language-sh"><code>? Use <span class="token function">history</span> mode <span class="token keyword">for</span> router? <span class="token punctuation">(</span>Requires proper server setup <span class="token keyword">for</span> index fallback <span class="token keyword">in</span> production<span class="token punctuation">)</span> <span class="token punctuation">(</span>Y/n<span class="token punctuation">)</span>
</code></pre></div><p>选择一个 CSS Loader（默认第一项即可）</p> <div class="language-sh extra-class"><pre class="language-sh"><code>? Pick a CSS pre-processor <span class="token punctuation">(</span>PostCSS, Autoprefixer and CSS Modules are supported by default<span class="token punctuation">)</span>: <span class="token punctuation">(</span>Use arrow keys<span class="token punctuation">)</span>
<span class="token operator">&gt;</span> Sass/SCSS <span class="token punctuation">(</span>with dart-sass<span class="token punctuation">)</span>
  Sass/SCSS <span class="token punctuation">(</span>with node-sass<span class="token punctuation">)</span>
  Less
  Stylus
</code></pre></div><p>选择 ESLint 配置（选择 ESLint + Prettier）</p> <div class="language-sh extra-class"><pre class="language-sh"><code>? Pick a linter / formatter config:
  ESLint with error prevention only
  ESLint + Airbnb config
  ESLint + Standard config
<span class="token operator">&gt;</span> ESLint + Prettier
</code></pre></div><p>在什么时候检查代码错误（文件保存时/提交代码时）</p> <div class="language-sh extra-class"><pre class="language-sh"><code>? Pick additional lint features: <span class="token punctuation">(</span>Press <span class="token operator">&lt;</span>space<span class="token operator">&gt;</span> to select, <span class="token operator">&lt;</span>a<span class="token operator">&gt;</span> to toggle all, <span class="token operator">&lt;</span>i<span class="token operator">&gt;</span> to invert selection<span class="token punctuation">)</span>
<span class="token operator">&gt;</span><span class="token punctuation">(</span>*<span class="token punctuation">)</span> Lint on save
 <span class="token punctuation">(</span> <span class="token punctuation">)</span> Lint and fix on commit
</code></pre></div><p>插件配置存放在哪里（默认第一项即可）</p> <div class="language-sh extra-class"><pre class="language-sh"><code>? Where <span class="token keyword">do</span> you prefer placing config <span class="token keyword">for</span> Babel, ESLint, etc.? <span class="token punctuation">(</span>Use arrow keys<span class="token punctuation">)</span>
<span class="token operator">&gt;</span> In dedicated config files
  In package.json
</code></pre></div><p>是否保存当前配置为以后的项目使用（选择默认N）</p> <div class="language-sh extra-class"><pre class="language-sh"><code>? Save this as a preset <span class="token keyword">for</span> future projects? <span class="token punctuation">(</span>y/N<span class="token punctuation">)</span>
</code></pre></div><h2 id="配置代码格式化"><a href="#配置代码格式化" class="header-anchor">#</a> 配置代码格式化</h2> <p>首先 VSCode 需要安装 ESLint 及 Prettier 插件（WebStorm 自带）</p> <p>在项目根目录创建 <code>.prettierrc</code> 添加以下内容</p> <div class="language-js extra-class"><pre class="language-js"><code><span class="token punctuation">{</span>
  <span class="token comment">/* 使用单引号包含字符串 */</span>
  <span class="token string">&quot;singleQuote&quot;</span><span class="token operator">:</span> <span class="token boolean">true</span><span class="token punctuation">,</span>
  <span class="token comment">/* 不添加行尾分号 */</span>
  <span class="token string">&quot;semi&quot;</span><span class="token operator">:</span> <span class="token boolean">false</span><span class="token punctuation">,</span>
  <span class="token comment">/* 在对象属性添加空格 */</span>
  <span class="token string">&quot;bracketSpacing&quot;</span><span class="token operator">:</span> <span class="token boolean">true</span><span class="token punctuation">,</span>
  <span class="token comment">/* 优化html闭合标签不换行的问题 */</span>
  <span class="token string">&quot;htmlWhitespaceSensitivity&quot;</span><span class="token operator">:</span> <span class="token string">&quot;ignore&quot;</span><span class="token punctuation">,</span>
  <span class="token comment">/* 禁止对象最后一项末尾逗号 */</span>
  <span class="token string">&quot;trailingComma&quot;</span><span class="token operator">:</span> <span class="token string">&quot;none&quot;</span>
<span class="token punctuation">}</span>
</code></pre></div><p>VSCode 打开设置的 <code>settings.json</code> 文件（Ctrl + Shift + P 搜索 settings，选择打开设置(json)）</p> <p>添加以下配置，使编辑器在保存时自动根据eslint规则格式化</p> <div class="language-js extra-class"><pre class="language-js"><code><span class="token punctuation">{</span>
  <span class="token string">&quot;editor.codeActionsOnSave&quot;</span><span class="token operator">:</span> <span class="token punctuation">{</span>
    <span class="token string">&quot;source.fixAll.eslint&quot;</span><span class="token operator">:</span> <span class="token boolean">true</span>
  <span class="token punctuation">}</span><span class="token punctuation">,</span>
  <span class="token string">&quot;editor.formatOnSave&quot;</span><span class="token operator">:</span> <span class="token boolean">false</span><span class="token punctuation">,</span> <span class="token comment">// 关闭 vscode 的保存自动格式化功能</span>
<span class="token punctuation">}</span>
</code></pre></div><p>VSCode 也可以在 prettier 插件中添加以下全局配置</p> <div class="language-sh extra-class"><pre class="language-sh"><code>// 使用单引号包含字符串
<span class="token string">&quot;prettier.singleQuote&quot;</span><span class="token builtin class-name">:</span> true,
// 不添加行尾分号
<span class="token string">&quot;prettier.semi&quot;</span><span class="token builtin class-name">:</span> false,
// 禁止对象或者数组最后一项添加逗号
<span class="token string">&quot;trailingComma&quot;</span><span class="token builtin class-name">:</span> <span class="token string">&quot;none&quot;</span>
</code></pre></div><p>VSCode 使 Prettier 插件使用当前项目的规则</p> <img src="/docs/images/vscode-setting-prettier.jpg" alt="file save state"></div> <footer class="page-edit"><!----> <div class="last-updated"><span class="prefix">上次更新：</span><span class="time">2021-04-13 10:58</span></div></footer> <div class="page-nav"><p class="inner"><span class="prev"><svg aria-hidden="true" class="icon"><use xlink:href="#icon-left"></use></svg> <a href="/docs/vue/plugin.html" class="prev">Vue 常用插件</a></span> <span class="next"><a href="/docs/vue/vuepress/started.html">快速搭建文档</a> <svg aria-hidden="true" class="icon"><use xlink:href="#icon-right"></use></svg></span></p></div> </main></div><div class="global-ui"><!----><!----></div></div>
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